Results 1 to 10 of about 141,589 (190)
Investigation of Discoloration of Anterior Teeth With Three Types of Substances Used in Endodontic Treatment [PDF]
Objective This study aims to investigate the discoloration of anterior teeth with three types of substances used in endodontic treatment. Materials and Methods In this laboratory study, 75 newly extracted human anterior (central and lateral) teeth with ...
Sahar Soltani +4 more
doaj +2 more sources
An Innovative Approach to Treat Discolored Anterior Teeth: A Novel Method [PDF]
Introduction: Discoloration of anterior teeth is not uncommon and can be due to a variety of reasons including genetic and environmental factors. Discolored teeth are not well mineralized and are prone to sensitivity and caries.
Anisha Kakran +5 more
doaj +1 more source
Purpose: This study aimed to evaluate the effects of dentifrices with different fluoride content on color change of restorative materials commonly used in pediatric dentistry. Materials and methods: Three restorative materials (glass hybrid [Equia Forte (
Emine Kaya, Sinem Yıldırım
doaj +1 more source
Color Stability and Surface Roughness of Resin Based Direct and Indirect Restorative Materials
This study investigated discoloration and surface roughness (Ra) in resin-based computer aided design (CAD)/computer aided manufacturing (CAM) blocks and direct and indirect composite resins.
Elif Aybala Oktay +3 more
doaj +1 more source
The contamination of toxic heavy metals in meat production and processing can cause the oxidative deterioration of processed meat products. Aside from the possible mechanisms of toxic heavy metals on pro-oxidative reaction, little is known about the ...
Youn-Kyung Ham +2 more
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Duckweed is a promising resource for future feed and food production as well as wastewater treatment. However, diseases and pests can critically limit the performance of the production systems. Patches of discolored and bleached duckweed (Lemna minor L.)
Thomas Brand +3 more
doaj +1 more source
Aim: The aim of the study was to assess discoloration potential of four different intracanal medicaments. Materials and Methods: Thirty single-rooted extracted bovine incisors were sectioned to a standardized root length, accessed, instrumented, and ...
Amishi Amit Parikh +4 more
doaj +1 more source
Retinal Discoloration Test [PDF]
There are considerable variations in the size and the origin of internal carotid arteries (ICAs) of New Zealand white rabbits. A simple test that could correctly identify the ICA could facilitate intracarotid delivery of drugs and embolic material for research in these animals.
Shailendra, Joshi +2 more
openaire +2 more sources
The aim of this in vitro study was to assess the effect of the type of orthodontic brackets and adhesive systems on enamel discoloration. The baseline color of the buccal surfaces of 50 extracted human premolars was recorded using a spectrophotometer ...
Ali Alqerban +6 more
doaj +1 more source
The goal was to determine relationships between color or biochemical traits at the beginning of retail display (day 1) and final discoloration (day 5) in longissimus dorsi (LD), triceps brachii (TB), and psoas major (PM) and determine what combination of
Bailey Harsh +2 more
doaj +2 more sources

